Perfectly straight, natural, and long-lasting hair in a single application

Are you looking for a perfect and long-lasting straightening treatment without damaging your hair?
This kit is your best option: a vegan, formaldehyde-free formula enriched with 12 botanical oils that repair, moisturize, and leave your hair straight and spectacular from the first application.
Professional results from home.

New formulation: now with two flexible application methods for even longer-lasting and more natural straightness.

💚 Key benefits

✅ Deeply straightens without damaging the hair fiber
✅ Reduces frizz and leaves an ultra-sleek finish
✅ Seals the cuticle for longer lasting results
✅ Provides mirror shine and immediate softness
✅ Mild fragrance, no strong odors
✅ Strengthens and improves hair elasticity
✅ Straight results for 3 to 5 months
✅ 100% vegan and cruelty-free formula
✅ Formaldehyde-free, silicone-free, and harsh chemical-free
✅ Enough for 1 long hair or 2 short/medium hairs

🌿 Natural ingredients

Formula with 12 botanical oils

Plant-based active ingredients that deeply nourish and restore hair:

Coconut · Shea · Chamomile · Argan · Cotton · Myrrh · Macadamia · Olive · Cinnamon · Aloe · Calamus · Green Tea

📦 Kit contents

🧴 Organic Keratin 120 ml
🧼 Purifying Shampoo (Step 1)
💧 2 Bío Serum Ultra-protective sachets (50 ml)
📄 Leaflet with detailed instructions

💚 How to use

🔍 Tests before applying

Before starting the process, always perform:

• Allergy test: apply to skin and leave on for 15 minutes
• Strand test: apply to a strand
• Color test: especially on colored or bleached hair

🧴 Step by step

1️⃣ Wash
Wash hair with purifying shampoo.

2️⃣ Dry
Completely dry hair. It should not be damp.

3️⃣ Protect
Apply Bío Serum to the scalp.

4️⃣ Apply
Distribute the keratin from 1 cm from the root to the ends.

💚 Application methods according to your hair type

🔸 Wavy or fine hair

• Rinse 90% of the product
• Dry completely
• Flat iron in sections for a natural straight look

🔸 Curly, kinky, or thick wavy hair

• Do not rinse the product
• Dry completely
• Flat iron each strand 10 to 15 times for a more intense and long-lasting straight look

Recommendation:
Titanium flat iron · fine strands · 210 °C (410 °F)

💚 Finish and maintenance

To prolong results, use Ritual Botánico salt-free shampoo, such as:
• Onion SOS
• Rosemary Oil Control
• Mint & Chili Anti-Dandruff

⚠️ Important warnings

Not recommended for use in:
• Under 16 years of age
• Pregnant or breastfeeding women (first year postpartum)
• Irritated scalp, alopecia, or extreme damage
• Bleached or overprocessed hair
• Chemotherapy patients

✨ Results

Hair is straight, renewed, soft, shiny, and healthy-looking.
Professional straightness from the first application.